Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Toyota C-HR concept

Add the Toyota C-HR crossover concept to your list of new cars to see at the Paris motor show next week. When Toyota launched the original RAV4 in 1994, it also introduced a new market segment: the crossover. Over the past 20 years, rather like the crossover segment, the RAV4 has grown much larger in size while morphing into a more traditional small SUV.

First Sight: BMW 1 Series

This is the first BMW to compete in the premium lower medium European car class defined by cars such as the Audi A3 and Alfa Romeo 147, although spiritually it follows the significantly smaller BMW 2002 Touring produced from 1968 to 1976. A little more compact that the 3 Series (which will grow in size with next year's new model) the 1 Series effectively replaces the 3 Series-based Compact and extends the brand downward to just above the Mini. The 1 Series was previewed by the CS1 two door convertible concept shown two years ago at Geneva, with which it shares much of its exterior proportions and form, and some interior design themes.

Nissan debuts Sport Sedan Concept at Detroit auto show

Nissan introduced the Sport Sedan Concept to go along with its IDx twins at the Detroit auto show on Monday. The company says the sleek four-door embodies the next-generation design cues, including the V-Motion front end, floating roof and boomerang headlights. “The Sport Sedan Concept shows a new, highly emotional and energetic design direction that takes Nissan's approach of applying sports-car principles to a sedan to the next level,” said Nissan vice president Shiro Nakamura.